DE19617230A1 - Oxidierte Metallocen-Polyolefin-Wachse - Google Patents

Oxidierte Metallocen-Polyolefin-Wachse

Info

Publication number
DE19617230A1
DE19617230A1 DE19617230A DE19617230A DE19617230A1 DE 19617230 A1 DE19617230 A1 DE 19617230A1 DE 19617230 A DE19617230 A DE 19617230A DE 19617230 A DE19617230 A DE 19617230A DE 19617230 A1 DE19617230 A1 DE 19617230A1
Authority
DE
Germany
Prior art keywords
range
oxidized
waxes
polyolefins
mol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19617230A
Other languages
German (de)
English (en)
Inventor
Andreas Dr Deckers
Arend Jouke Dr Kingma
Ulrich Dr Moll
Wilhelm Dr Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7792863&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE19617230(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Priority to DE19617230A priority Critical patent/DE19617230A1/de
Priority to EP97921743A priority patent/EP0896591B1/de
Priority to PCT/EP1997/002098 priority patent/WO1997041158A1/de
Priority to KR10-1998-0708697A priority patent/KR100473139B1/ko
Priority to US09/171,824 priority patent/US6348547B1/en
Priority to JP9538562A priority patent/JP2000509417A/ja
Priority to CN97194272A priority patent/CN1130385C/zh
Priority to ES97921743T priority patent/ES2139456T3/es
Priority to DE59700596T priority patent/DE59700596D1/de
Publication of DE19617230A1 publication Critical patent/DE19617230A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/06—Other polishing compositions
    • C09G1/08—Other polishing compositions based on wax
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/26—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
    • C09D123/30—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by oxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19617230A 1996-04-30 1996-04-30 Oxidierte Metallocen-Polyolefin-Wachse Withdrawn DE19617230A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19617230A DE19617230A1 (de) 1996-04-30 1996-04-30 Oxidierte Metallocen-Polyolefin-Wachse
DE59700596T DE59700596D1 (de) 1996-04-30 1997-04-24 Oxidierte metallocen-polyolefin-wachse
US09/171,824 US6348547B1 (en) 1996-04-30 1997-04-24 Oxidized metallocene-polyolefin waxes
PCT/EP1997/002098 WO1997041158A1 (de) 1996-04-30 1997-04-24 Oxidierte metallocen-polyolefin-wachse
KR10-1998-0708697A KR100473139B1 (ko) 1996-04-30 1997-04-24 산화메탈로센폴리올레핀왁스
EP97921743A EP0896591B1 (de) 1996-04-30 1997-04-24 Oxidierte metallocen-polyolefin-wachse
JP9538562A JP2000509417A (ja) 1996-04-30 1997-04-24 メタロセンポリオレフィン酸化ワックス
CN97194272A CN1130385C (zh) 1996-04-30 1997-04-24 氧化的茂金属聚烯烃蜡
ES97921743T ES2139456T3 (es) 1996-04-30 1997-04-24 Ceras de metaloceno-poliolefina oxidadas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19617230A DE19617230A1 (de) 1996-04-30 1996-04-30 Oxidierte Metallocen-Polyolefin-Wachse

Publications (1)

Publication Number Publication Date
DE19617230A1 true DE19617230A1 (de) 1997-11-06

Family

ID=7792863

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19617230A Withdrawn DE19617230A1 (de) 1996-04-30 1996-04-30 Oxidierte Metallocen-Polyolefin-Wachse
DE59700596T Revoked DE59700596D1 (de) 1996-04-30 1997-04-24 Oxidierte metallocen-polyolefin-wachse

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59700596T Revoked DE59700596D1 (de) 1996-04-30 1997-04-24 Oxidierte metallocen-polyolefin-wachse

Country Status (8)

Country Link
US (1) US6348547B1 (ko)
EP (1) EP0896591B1 (ko)
JP (1) JP2000509417A (ko)
KR (1) KR100473139B1 (ko)
CN (1) CN1130385C (ko)
DE (2) DE19617230A1 (ko)
ES (1) ES2139456T3 (ko)
WO (1) WO1997041158A1 (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0985686A2 (en) * 1998-08-24 2000-03-15 Japan Polychem Corporation Polypropylene molding material
EP1013672A2 (de) * 1998-12-24 2000-06-28 Clariant GmbH Polymeroxidate und ihre Verwendung
WO2001098377A2 (de) * 2000-06-20 2001-12-27 Basf Aktiengesellschaft Oxidierte polyolefinwachse
EP1182215A2 (en) 2000-08-25 2002-02-27 Kaneka Corporation Method for purification of vinyl polymers
US7005224B2 (en) 2001-12-06 2006-02-28 Clariant Gmbh Polyolefin waxes modified to make them polar in photocopier toners

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806435A1 (de) * 1998-02-17 1999-08-19 Basf Ag Verfahren zur Herstellung eines geträgerten Katalysatorsystems
US6231656B1 (en) 1999-02-18 2001-05-15 Allied Signal Inc. Release agents for use in lignocellulosic processes and process for preparing molded lignocellulosic composites
AU1850701A (en) * 1999-12-02 2001-06-12 Frede Sorensen Oil based treating or impregnation agent containing wax, and applications thereof
DE19960991C1 (de) * 1999-12-17 2001-03-22 Clariant Gmbh Formmasse zur Herstellung pulvermetallischer oder keramischer Erzeugnisse
DE10015593A1 (de) * 2000-03-29 2001-10-11 Clariant Gmbh Verwendung von Polyolefinwachsen in der Kunststoffverarbeitung
WO2001085855A1 (de) * 2000-05-12 2001-11-15 Clariant Gmbh Verwendung von wachsmischungen für lacke
JP3651892B2 (ja) * 2001-10-31 2005-05-25 三井化学株式会社 コーティング材料用ポリオレフィンワックスおよび印刷インキ組成物
DE10206015A1 (de) * 2002-02-14 2003-08-28 Clariant Gmbh Verwendung von oxidierten Polyolefinwachsen für die textile Ausrüstung
DE10254280A1 (de) * 2002-11-20 2004-06-03 Basf Ag Ethylenterpolymerwachse, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2005066219A1 (en) * 2003-04-01 2005-07-21 Honeywell International Inc. Process for oxidizing linear low molecular weight polyethylene
DE102004016790A1 (de) * 2004-04-06 2005-11-17 Clariant Gmbh Verwendung von Wachsen als Modifizierungsmittel für gefüllte Kunststoffe
US7341619B2 (en) * 2004-11-23 2008-03-11 Chevron Phillips Chemical Company, Lp Olefin waxes having improved hardness or viscosity
US7527686B2 (en) * 2004-11-23 2009-05-05 Chevron Phillips Chemical Company, Lp Olefin waxes having improved hardness or viscosity
US7622031B2 (en) * 2007-01-15 2009-11-24 Honeywell International Inc Method for preparing oxidized polyolefin waxes
JP5466501B2 (ja) * 2007-02-27 2014-04-09 出光興産株式会社 酸化変性プロピレン系重合体及びその製造方法
WO2008114648A1 (ja) * 2007-03-16 2008-09-25 Idemitsu Kosan Co., Ltd. 酸化変性α－オレフィン系重合体及びその製造方法
CA2741568C (en) * 2008-10-31 2016-06-28 Chevron Phillips Chemical Company Lp Compositions and catalyst systems of metal precursors and olefinic diluents
KR102005861B1 (ko) * 2018-05-29 2019-07-31 광운대학교 산학협력단 중합조건 조절을 통한 저분자량 및 좁은 분자량 분포를 가지는 폴리에틸렌 왁스 제조방법
CN111154017B (zh) * 2020-01-09 2022-11-01 山东清河化工科技有限公司 一种用于制备聚乙烯蜡的茂金属催化剂组分及其应用

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DE1301094C2 (de) 1963-07-31 1975-11-27 Veba-Chemie Ag, 4660 Gelsenkirchen-Buer Verfahren zur herstellung von wachsen
DE1645415C3 (de) 1965-03-27 1979-01-25 Veba-Chemie Ag, 4660 Gelsenkirchen- Buer Verfahren zur Herstellung von Polyäthylenwachsen
DE2035706C3 (de) 1970-07-18 1975-09-11 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Oxidationsprodukten von Äthylenpolymeren
JPS5141787A (ja) 1974-10-07 1976-04-08 Mitsui Petrochemical Ind Sankahoriechirenwatsukusukinzokuenno seizohoho
CA1338046C (en) 1986-09-19 1996-02-06 Howard Curtis Welborn Jr. High pressure high temperature polymerization of ethylene
ES2082745T3 (es) 1987-04-03 1996-04-01 Fina Technology Sistemas cataliticos metalocenos para la polimerizacion de las olefinas presentando un puente de hidrocarburo de silicio.
US4794096A (en) 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
DE3743322A1 (de) 1987-12-21 1989-06-29 Hoechst Ag Polyethylenwachs und verfahren zu seiner herstellung
DE3929693A1 (de) 1989-09-07 1991-03-14 Hoechst Ag Verfahren zur herstellung eines polyolefinwachses
DE69130403T2 (de) 1990-04-18 1999-04-15 Mitsui Chemicals Inc Syndiotaktisches Propylencopolymer, Herstellung davon und dieses Copolymer enthaltende Zusammensetzung
DE69116814T2 (de) * 1990-11-20 1996-09-26 Mitsubishi Chem Corp Funktionalisierte Olefinpolymere
US5252677A (en) * 1990-11-20 1993-10-12 Mitsubishi Petrochemical Company Limited Functionalized olefin polymers
US5886117A (en) 1991-08-05 1999-03-23 The Dow Chemical Company Process using borane derived catalysts for preparation of syndiotactic vinyl aromatic polymers
PL167153B1 (pl) * 1991-09-25 1995-08-31 Inst Ciezkiej Syntezy Orga Sposób wytwarzania wosku polietylenowego emulgujacego sie w wodzie PL
TW318184B (ko) 1991-11-30 1997-10-21 Hoechst Ag
AU4392393A (en) 1992-05-26 1993-12-30 Amoco Corporation Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
ATE150037T1 (de) 1992-05-26 1997-03-15 Hoechst Ag Verfahren zur herstellung von polyolefinwachsen
TW294669B (ko) 1992-06-27 1997-01-01 Hoechst Ag
EP0582194B1 (de) 1992-08-03 1998-05-06 TARGOR GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
EP0729477B1 (en) 1993-11-19 1999-10-27 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0985686A3 (en) * 1998-08-24 2001-05-30 Japan Polychem Corporation Polypropylene molding material
EP0985686A2 (en) * 1998-08-24 2000-03-15 Japan Polychem Corporation Polypropylene molding material
EP1013672A2 (de) * 1998-12-24 2000-06-28 Clariant GmbH Polymeroxidate und ihre Verwendung
EP1013672A3 (de) * 1998-12-24 2000-08-09 Clariant GmbH Polymeroxidate und ihre Verwendung
US6384148B1 (en) 1998-12-24 2002-05-07 Clariant Gmbh Polymer oxidates and their use
WO2001098377A3 (de) * 2000-06-20 2002-11-07 Basf Ag Oxidierte polyolefinwachse
WO2001098377A2 (de) * 2000-06-20 2001-12-27 Basf Aktiengesellschaft Oxidierte polyolefinwachse
US6825283B2 (en) * 2000-06-20 2004-11-30 Basf Aktiengesellschaft Oxidized polyolefin waxes
EP1182215A3 (en) * 2000-08-25 2002-04-17 Kaneka Corporation Method for purification of vinyl polymers
US6794461B2 (en) 2000-08-25 2004-09-21 Kaneka Corporation Method for purification of vinyl polymers
EP1182215A2 (en) 2000-08-25 2002-02-27 Kaneka Corporation Method for purification of vinyl polymers
US7179865B2 (en) 2000-08-25 2007-02-20 Kaneka Corporation Purification with reducing agents of vinyl polymers obtained by atom transfer radical polymerization
US7005224B2 (en) 2001-12-06 2006-02-28 Clariant Gmbh Polyolefin waxes modified to make them polar in photocopier toners

Also Published As

Publication number Publication date
US6348547B1 (en) 2002-02-19
CN1216998A (zh) 1999-05-19
DE59700596D1 (de) 1999-11-25
CN1130385C (zh) 2003-12-10
WO1997041158A1 (de) 1997-11-06
KR20000065106A (ko) 2000-11-06
EP0896591A1 (de) 1999-02-17
EP0896591B1 (de) 1999-10-20
KR100473139B1 (ko) 2005-05-16
ES2139456T3 (es) 2000-02-01
JP2000509417A (ja) 2000-07-25

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